Expand Highlighting Rules for filtering

I love what this app can do. Can it be possible to expand what highlighting rules can do so that a filter can be added for files modified in the last day/week/month, or files with tags containing xxx, etc.?

Another way to do this would be to allow the file Explorer to see a saved search folder. But this may affect Mac and Widows differently and I am not sure this is even possible.

Regardless it would be very helpful when staying focused on a project to keep track of the active documents.